About 8 years ago, she underwent a hysterectomy, which she hoped would alleviate her migraine
pain since they seemed to be related to her menstrual
cycle. However, her migraines persist in a similar pattern occuring almost every month. She is not taking any hormone therapy. I am wondering what could be causing her migraines to continue, and were they even related to her menstrual cycle to begin with? Could her migrains have anything to do with the tubal ligation?